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How many Megapixels does the Panasonic GF7 have?

The Panasonic Lumix DMC-GF7 is equipped with a a Four Thirds sensor that offers an image resolution of 15.8 megapixels (MP), or 15.8 million pixels. With its native aspect ratio of 4:3, the sensor has 4 592 horizontal pixels and 3 448 vertical pixels.

A 35mm film slide or negative contains 5-15 MP of useful detail, so that the Panasonic GF7 can be considered to be a high-resolution camera that outresolves any 35mm film camera.

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A high megapixel count makes it possible to crop any captured image substantially or to make very large prints from the image file. On the downside, large megapixel files are slower to transfer and take up more storage space on the computer harddisk. Also, high-resolution imaging requires sharper, more expensive lenses than low-res picture taking.

How large can I print with 15.8 MP?

The maximum print size of the Panasonic GF7 for good quality output (200 dots per inch) amounts to 23 x 17.2 inches or 58.3 x 43.8 cm, for very good quality (250 dpi) 18.4 x 13.8 inches or 46.7 x 35 cm, and for excellent quality (300 dpi) 15.3 x 11.5 inches or 38.9 x 29.2 cm. Few people actually print their images that large on a regular basis, but it is nice to have the option to make very large prints of exceptional shots. Also, as mentioned earlier, a key advantage of high-MP cameras is that it is possible to crop an image ex-post and thereby, for example, change the composition of the capture or zoom in on some detail.

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Sensor specs and performance

The table below compares the sensor specs of the Panasonic GF7 to those of several similar cameras. In addition to sensor class and megapixel count, DXO values are reported as indicators of the sensor's imaging quality (higher is better). Three aspects are covered: color depth (DXO Portrait), dynamic range (DXO Landscape), and high-ISO noise (DXO Sports). Larger sensor cameras tend to outperform cameras of the same generation that are equipped with a smaller imager. On the other hand, larger sensors are more expensive and require bigger and heavier lenses than smaller light receptors.

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Sensor Characteristics
#   Camera
Model
Sensor
Class
Resolution
(MP)
Horiz.
Pixels
Vert.
Pixels
Video
Format
DXO
Portrait
DXO
Landscape
DXO
Sports
DXO
Overall
1.
 
Panasonic GF7 Four Thirds 15.8 4592 34481080/60p22.712.387470
2.
 
Panasonic GX850 Four Thirds 15.8 4592 34484K/30p23.213.358673
3.
 
Panasonic G7 Four Thirds 15.8 4592 34484K/30p22.812.490471
4.
 
Panasonic GM5 Four Thirds 15.8 4592 34481080/60p22.111.772166
5.
 
Panasonic GF6 Four Thirds 15.8 4592 34481080/60i20.710.662254
6.
 
Panasonic G5 Four Thirds 15.9 4608 34561080/60p21.411.661861
7.
 
Panasonic GF5 Four Thirds 12.0 4000 30001080/60i20.510.057350
8.
 
Panasonic G3 Four Thirds 15.8 4592 34481080/60i21.010.666756
9.
 
Panasonic GF3 Four Thirds 12.0 4000 30001080/60i20.610.145950
10.
 
Panasonic GX1 Four Thirds 15.8 4592 34481080/60p20.810.670355
11.
 
Panasonic GF2 Four Thirds 12.0 4000 30001080/60i21.210.350654
Note: DXO values in italics represent estimates based on sensor size and age.
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Further information on the sensor in the Panasonic GF7 and the camera's operation can be found in the camera manual.

In the United States, the GF7 was initially launched in January 2015 at a price of $499.

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Camera to camera comparisons

In case you are interested in seeing how this camera compares to another one, just use the search menu below. An an alternative, you can also directly jump to any one of the listed comparisons that were previously generated by the CAM-parator tool.

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    Specifications Summary
    Camera Model Panasonic GF7
    Camera Type Mirrorless system camera
    Camera Lens Micro Four Thirds lenses
    Launch Date January 2015
    Launch Price USD 499
    Sensor Specs
    Sensor Technology CMOS
    Sensor Format Four Thirds Sensor
    Sensor Size 17.3 x 13.0 mm
    Sensor Area 225 mm2
    Sensor Diagonal 21.6 mm
    Crop Factor 2.0x
    Sensor Resolution 15.8 Megapixels
    Image Resolution 4 592 x 3 448 pixels
    Pixel Pitch 3.77 μm
    Pixel Density 7.04 MP/cm2
    Moiré control Anti-Alias filter
    Movie Capability 1080/60p Video
    ISO Setting 200 - 25 600 ISO
    ISO Boost 100 - 25 600 ISO
    Image Processor Venus
    Screen Specs
    Viewfinder Type No viewfinder
    Top-Level Screen no Top Display
    LCD Framing Live View
    LCD Size 3.0 inch
    LCD Resolution 1040k dots
    LCD Attachment Tilting screen
    V-logging Friendliness Front-flip possible
    Touch Input Touchscreen
    Shooting Specs
    Focus System Contrast-detect AF
    Manual Focusing AidFocus Peaking
    Maximum Shutter Speed 1/500s
    Continuous Shooting 5.8 shutter flaps/s
    Shutter Life Expectancy100 000 actuations
    Silent ShootingElectronic Shutter
    Time Lapse Photographyno Intervalometer
    Fill Flash Built-in Flash
    Storage Medium SDXC cards
    Single or Dual Card Slots Single card slot
    UHS card support UHS-I
    Connectivity Specs
    External Flash no Hotshoe
    USB Connector USB 2.0
    HDMI Port micro HDMI
    Wifi Support Wifi built-in
    Near-Field Communication NFC built-in
    Body Specs
    Battery Type Panasonic DMW-BLH7 power pack
    Battery Life (CIPA)230 shots per charge
    Body Dimensions 107 x 65 x 33 mm
    (4.2 x 2.6 x 1.3 in)
    Camera Weight 266 g (9.4 oz)

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